<template>
  <div ref="leftOrRightRef" :class="{ show: show }" class="panel-container">
    <div class="panel-background"></div>
    <div class="panel">
      <div
        class="handle-button"
        :style="{ top: buttonTop + 'px', 'background-color': '#1890ff' }"
        @click="show = !show"
      >
        <i :class="show ? 'el-icon-close' : 'el-icon-setting'" />
      </div>
      <div class="panel-items">
        <slot />
      </div>
    </div>
  </div>
</template>
<script setup>
  import { ref, watch } from 'vue'
  const props = defineProps({
    clickNotClose: {
      default: false,
      type: Boolean,
    },
    buttonTop: {
      default: 250,
      type: Number,
    },
  })
  const show = ref(false)
  watch(
    () => show.value,
    (val) => {}
  )
</script>
<script>
  export default {
    name: 'LeftOrRight',
  }
</script>
<style>
  .showRightPanel {
    overflow: hidden;
    position: relative;
    width: calc(100% - 15px);
  }
</style>
<style lang="scss" scoped>
  .panel-background {
    position: fixed;
    top: 0;
    left: 0;
    opacity: 0;
    transition: opacity 0.3s cubic-bezier(0.7, 0.3, 0.1, 1);
    background: rgba(0, 0, 0, 0.2);
    z-index: -1;
  }
  .panel {
    width: 100%;
    max-width: 260px;
    height: 100vh;
    position: fixed;
    top: 0;
    right: 0;
    box-shadow: 0px 0px 15px 0px rgba(0, 0, 0, 0.05);
    transition: all 0.25s cubic-bezier(0.7, 0.3, 0.1, 1);
    transform: translate(100%);
    background: #fff;
    z-index: 40000;
  }

  .show {
    transition: all 0.3s cubic-bezier(0.7, 0.3, 0.1, 1);

    .panel-background {
      z-index: 20000;
      opacity: 1;
      width: 100%;
      height: 100%;
    }

    .panel {
      transform: translate(0);
    }
  }

  .handle-button {
    width: 48px;
    height: 48px;
    position: absolute;
    left: -48px;
    text-align: center;
    font-size: 24px;
    border-radius: 6px 0 0 6px !important;
    z-index: 0;
    pointer-events: auto;
    cursor: pointer;
    color: #fff;
    line-height: 48px;
    i {
      font-size: 24px;
      line-height: 48px;
    }
  }
</style>
